Node-RED projects covering automation flows, integrations, device control and scheduled events throughout Realm Labs.
Some of the best home lab problems are the ones that look completely ridiculous once you finally understand what happened. This was one of them. During the earlier versions of my Raspberry Pi TARDIS project, Node-RED was responsible for triggering…
This guide shows how to migrate Node-RED Raspberry Pi hardware without losing GPIO, audio or local Python control. I moved the automation logic into a central Docker setup and left a lightweight MQTT agent on the Pi. At first, Node-RED…